Readds datatype editor killed in merge

src/Umbraco.Web.UI.Client/src/views/datatype/edit.html

@@ -0,0 +1,62 @@
+<form novalidate name="contentForm" 
+      ng-controller="Umbraco.Editors.DataType.EditController" 
+      ng-show="loaded" 
+      ng-submit="save()"
+      val-form-manager>
+    <umb-panel>
+
+        <umb-header>
+
+            <div class="span4">
+                <umb-content-name 
+                    ng-model="content.name" 
+                    placeholder="Enter a title">
+                </umb-content-name>
+            </div>
+
+            <div class="span8">
+                <div class="btn-toolbar pull-right umb-btn-toolbar">
+                    
+                    <div class="btn-group">
+                        
+                        <button type="submit" data-hotkey="ctrl+s" class="btn btn-success">Save</button>
+
+                    </div>
+                </div>
+            </div>
+        </umb-header>
+        
+        <div class="umb-panel-body umb-scrollable row-fluid">
+            <div class="tab-content form-horizontal">
+                <div class="umb-pane">
+                    
+                    <umb-property property="properties.selectedEditor">                        
+                        <div>
+                            <select name="selectedEditor"
+                                    ng-model="content.selectedEditor" 
+                                    required  
+                                    ng-options="e.alias as e.name for e in content.availableEditors"></select>
+                            <span class="help-inline" val-msg-for="selectedEditor" val-toggle-msg="required">Required</span>
+                        </div>
+
+                    </umb-property>
+                    
+                    <umb-property property="properties.selectedEditorId">
+                        <div>{{content.selectedEditor}}</div>
+                    </umb-property>
+                    
+                    <hr />
+                    
+                    <umb-property 
+                        property="preValue" 
+                        ng-repeat="preValue in preValues">
+                        
+                        <umb-editor model="preValue" is-pre-value="true"></umb-editor>
+                    </umb-property>
+
+                </div>
+            </div>
+        </div>
+
+    </umb-panel>
+</form>